Assuming an hour per day is spent just mining pairs, is there a typical number of high quality pairs that can be mined from US equities in an average quarter?

Assuming an hour per day is spent just mining pairs, is there a typical number of high quality pairs that can be mined from US equities in an average quarter?

GOOD QUESTION.  TOO MANY VARIABLES TO ANSWER.  DO YOU USE $3BLN+ EQUITIES IN SAME INDUSTRY SECTOR ONLY?  SMALLER CAPS? CROSS SECTOR PAIRS? ETFS? FUTURES? FX? NON-US EXCHANGES?  THE LIST IS ALMOST UNLIMITED FOR AN INDIVIDUAL RETAIL TRADER.